Abstract: A frame assembly for supporting a flat article. In one aspect, the frame assembly may include a stack including a transparent window panel and a frame. The frame may include a floor structure for supporting the stack and an outer annular wall coupled to and surrounding the floor structure, the outer annular wall including a plurality of corners, an outer surface defining a periphery of the frame, an inner surface defining a display cavity, and a front edge that defines a display opening configured to allow the stack to pass therethrough into the display cavity. The outer annular wall may have a non-uniform thickness. The corner portions may have lower and upper portions, with the lower portions having a greater thickness than the lower portions.

Abstract: A frame apparatus, a kit of parts which includes multiple frames and a connector bracket for connecting the frames together, and a method of interconnecting a plurality of frames and hanging the same from a support surface. The frame apparatus may be a front-loading frame whereby display items are inserted into a display cavity of the frame through an opening in the front surface of the frame through which the display cavity is viewed. The frame may include an outer annular wall that defines the display cavity, an inner annular wall that is spaced apart from the outer annular wall, and a floor that extends between the inner and outer annular walls. The floor may comprise a plurality of apertures to allow for attachment of the frame to various accessories including hanging brackets, connector brackets, trays, and the like.

Abstract: A waste receptacle includes a housing defining a rim, the rim defining a rim opening configured to receive a liner. The waste receptacle may include a plurality of retention tabs extending from the rim. At least one retention tab of the plurality of retention tabs extends outward relative to the rim opening. The waste receptacle may include a lid, a lift-rod, a pedal operatively coupled to the lift-rod, and a locking tab configured to lock or unlock the lift-rod. The waste receptacle may include a foldable pedal being foldable about a fold axis between a pedal-extended configuration and a pedal-folded configuration. The waste receptacle may include a plurality of dampening feet.

Abstract: Disclosed embodiments may provide a framework to implement post-purchase tender switches. For example, following a transaction made with a particular payment instrument, a customer may be offered the ability to apply for a preferred payment instrument and/or to switch his or her tender type to the preferred payment instrument for the previous transaction.

Abstract: A method of calibrating a robotic imaging apparatus includes providing the robotic imaging apparatus, calibrating a stereoscopic camera portion of the apparatus to robot space, and registering the robot space to a patient space. An embodiment of the apparatus includes a base section defining the robot space, a robotic arm including a first end connected to the base section, a second end including a coupling interface, and a plurality of joints and links connecting the first end to the second end, each joint including a motor configured to rotate the joint around an axis and a joint sensor configured to transmit a position of the respective joint, a stereoscopic camera connected at the coupling interface, and a sensor positioned at the coupling interface and configured to detect force imparted on the stereoscopic camera by an operator and to transmit output data indicative of the detected force.

Abstract: A distribution transformer for use in a providing electrical power to sites, includes a ferromagnetic core; a primary winding configured to be connected to a source grid at source grid voltage; and a secondary winding configured to be coupled to service cables to supply electrical energy to at least one of the sites at a first line voltage and at least another of the sites at a second line voltage, wherein the second line voltage is higher than the first line voltage.

Abstract: An on-chip or built-in self-test (BIST) module for an RFIC is provided. The BIST module can be implemented in an RFIC system, which may include a beamforming module of a radar system. The BIST module may include components and methods to up-convert a signal from a test frequency to RF at an input to the RFIC and down-convert and output signal.

Abstract: A method includes receiving a request indication indicating a GUI interaction by a user on a user device, and in response, providing to the device a response configured to cause the device to display, within a GUI, a structured prompt including a plurality of user input fields, each user input field representing a corresponding training sample and including a first corresponding text input field for capturing input text to be provided to an ML model, and a second corresponding text input field for capturing ground-truth output text. The method also includes receiving, from the device, the training samples, and, in response, adjusting the ML model using the training samples. The method further includes receiving, from the device, test input text, generating, using the adjusted ML model, test output text based on the test input text, and providing, to the user device, the test output text for display within the GUI.

Abstract: Described examples a three-dimensional printer includes a vat having a transparent bottom, the vat configured to contain a photo-polymerizing resin and a lift plate movably positioned within the vat. The three-dimensional printer also includes an optical device configured to project a pattern of light through the transparent bottom. The optical device includes a light source configured to provide light at a light source output and a light integrator configured to provide divergent light at a light integrator output responsive to the light at the light source output. The optical device also includes projection optics configured to project projection output light at an optics output through the transparent bottom responsive to a modulated light at the optics input and a spatial light modulator configured to provide the modulated light responsive to the divergent light.

Abstract: A system includes a color filter including a first segment configured to transmit first light having a first color and to reflect second light having a second color and a second segment configured to transmit the second light having the second color and to reflect the first light having the first color. The system also includes an integrator rod optically coupled to the color filter, a reflective surface having an aperture on an end of the integrator rod.

Abstract: A system having a color filter having first and second segments. The first and second segments allow respective first and second wavelengths to pass through to a spatial light modulator. The first and second segments also reflect second and first wavelengths, respectively. The reflected first and second wavelengths are recycled and directed towards the color filter.

Abstract: One example method includes receiving a digital image of a needle core prostate biopsy, displaying, using a display device, a magnified portion of the digital image, obtaining, from a deep learning model, Gleason scores corresponding to patches of the magnified portion of the digital image, and displaying, using the display device, a superimposed overlay on the magnified portion of the digital image based on the Gleason scores and corresponding confidence values of the Gleason scores, the superimposed overlay comprising one or more outlines corresponding one or more Gleason scores associated with the magnified portion of the digital image and comprising image patches having colors based on a Gleason score of the Gleason scores corresponding to an underlying portion of the magnified portion of the digital image and a confidence value of the corresponding Gleason score.

Abstract: Described examples a three-dimensional printer includes a vat having a transparent bottom, the vat configured to contain a photo-polymerizing resin and a lift plate movably positioned within the vat. The three-dimensional printer also includes an optical device configured to project a pattern of light through the transparent bottom. The optical device includes a light source configured to provide light at a light source output and a light integrator configured to provide divergent light at a light integrator output responsive to the light at the light source output. The optical device also includes projection optics configured to project projection output light at an optics output through the transparent bottom responsive to a modulated light at the optics input and a spatial light modulator configured to provide the modulated light responsive to the divergent light.

Abstract: A mixture for enhancing eye lubrication comprises a plurality of microspheres having diameters ranging from about 5-40 microns combined with an aqueous component comprising water. The microspheres can be coated with oil. When the mixture is applied to the surface of a user's eyes, the microparticles will enhance lubrication during blinking and partially lift eyelids so that other components of the mixture can be better distributed beneath the eyelids. An oil can be added to the mixture. Preferably the oil is configured so that, when the mixture is agitated, it forms a temporary, thermodynamically unstable emulsion from which the oil quickly disassociates when the mixture is applied to the eye. The oil thus is quickly available to enhance lubrication performance.

Abstract: Examples disclosed herein relate to a on-chip or built-in self-test (BIST) module for an RFIC including means to up-convert a signal from a test frequency to RF at an input to the RFIC and down-convert and output signal.

Abstract: Described examples include an optical device, having a light source with a light source output and a light integrator having a light integrator input and a light integrator output, the light integrator input optically coupled to the light source output, and the light integrator configured to provide divergent light at the light integrator output responsive to the light at the light source output. The optical device also has projection optics with an optics input and an optics output, the projection optics configured to project output light at the optics output responsive to modulated light at the optics input, in which a focal point of the optics input matches a divergence of the modulated light and a spatial light modulator optically coupled between the light integrator output and the optics input, the spatial light modulator configured to provide the modulated light responsive to the divergent light.

Abstract: Described examples include a device having a prism cube having a first side and a second side opposite the first side, the prism cube configured to: receive light comprising a first color light and a second color light, direct the first color light to the first side of the prism cube, and direct the second color light to the second side of the prism cube.

Abstract: In described examples, a projector includes a light source to produce first light of a first color. The projector also includes a phosphor to selectively receive the first light and produce second light of a second color in response to the first light. The projector also includes a dichroic mirror to pass a portion of the second light to produce a third light of a third color. The dichroic mirror reflects a portion of the second light as fourth light of a fourth color.

Abstract: A product transfer enclosure comprising: a back door assembly; a front door assembly; an electronics module comprising a communication chip for enabling data communication over a network; and a display screen, coupled to the front door, for displaying dynamic messages based on the data communication.